package com.kuang.swagger.config;


import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;
import org.springframework.core.env.Profiles;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;

@Configuration
@EnableSwagger2   // 开启Swagger2
public class SwaggerConfig {


    // 配置多个API分组
    @Bean
    public Docket docket1(){
        return new Docket(DocumentationType.SWAGGER_2)
                .groupName("A");
    }

    @Bean
    public Docket docket2(){
        return new Docket(DocumentationType.SWAGGER_2)
                .groupName("B");
    }

    @Bean
    public Docket docket3(){
        return new Docket(DocumentationType.SWAGGER_2)
                .groupName("C");
    }


    // 配置Swagger的Docket的bean实力
    @Bean
    public Docket docket(Environment environment){

        // 设置要显示的Swagger环境
        Profiles profiles = Profiles.of("dev","test");  // 开发和测试环境会生成swagger文档
        // 通过Environment.acceptsProfiles判断自己是否处在自己设定的环境中
        boolean flag = environment.acceptsProfiles(profiles);


        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .groupName("xianyuGroup")
                .enable(flag)   // 设置是否开启Swagger
                .select()
                // any() 扫描全部
                // none() 不扫描
                // withClassAnnotation  扫描类上的注解
                // withMethodAnnotation  扫描方法上的注解
                .apis(RequestHandlerSelectors.basePackage("com.kuang.swagger.controller")) // basePackage指定要扫描的包
                //.paths(PathSelectors.ant("/kuang/**"))     // 过滤路径
                .build();
    }

    // 配置Swagger的信息 apiInfo
    private ApiInfo apiInfo(){

        // 作者信息
        Contact author = new Contact("咸鱼", "https://www.baidu.com/", "c381475967@163.com");

        return new ApiInfo("咸鱼的SwaggerAPI文档",
                "即使再小的帆也能远航",
                "1.0",
                "https://www.baidu.com/",
                author,
                "Apache 2.0",
                "http://www.apache.org/licenses/LICENSE-2.0", new ArrayList());

    }
}
